Doppio Alternatives

If you're looking for a Doppio alternative, LangChain is a good choice. It's a platform that lets developers build and run context-aware, reasoning applications using their own company data and APIs. It offers a suite of products to cover the LLM application lifecycle, from generation to deployment, so it's a good tool for building and scaling applications. LangChain supports many document formats and retrieval algorithms, and it's geared for financial services and tech companies.

Another option is SciPhi, which lets you build, deploy and scale Retrieval-Augmented Generation (RAG) systems more easily. SciPhi offers flexible document ingestion, powerful document management and dynamic scaling so you can focus on AI innovation and customization. It supports multiple document formats and can be used to build smart assistants that augment conversational AI responses with retrieved information.

If you're looking for something more focused on documents, LightPDF is a suite of PDF tools for document management, conversion and analysis. It supports many formats, including Word, PowerPoint and Excel, and offers AI-powered chat, summarization and analysis tools. LightPDF is available on desktop, mobile and web interfaces and offers professional PDF API and SDK options for developers who want to build PDF support into their own apps.